看来你实际上尚未执行查询。请尝试以下操作：
return jsonify(json_list = qryresult.all())
[编辑]：jsonify的问题是，通常无法自动对对象进行jsonify。甚至Python的日期时间也会失败;）
我过去所做的就是在
serialize需要序列化的类中添加一个额外的属性（例如）。
def dump_datetime(value): """Deserialize datetime object into string form for JSON processing.""" if value is None: return None return [value.strftime("%Y-%m-%d"), value.strftime("%H:%M:%S")]class Foo(db.Model): # ... SQLAlchemy defs here.. def __init__(self, ...): # self.foo = ... pass @property def serialize(self): """Return object data in easily serializable format""" return {'id' : self.id,'modified_at': dump_datetime(self.modified_at),# This is an example how to deal with Many2Many relations'many2many' : self.serialize_many2many } @property def serialize_many2many(self): """ Return object's relations in easily serializable format. NB! Calls many2many's serialize property. """ return [ item.serialize for item in self.many2many]现在，对于视图，我可以做到：
return jsonify(json_list=[i.serialize for i in qryresult.all()])
希望这可以帮助
